
HY500055 by Applied Biological Materials (ABM) is a mouse monoclonal antibody (clone IHC679, IgG1) targeting thyroid-stimulating hormone (TSH/thyrotropin), validated for IHC at 1:50–1:200 and ELISA on human tissue. It is used in pituitary adenoma typing panels to identify thyrotroph and plurihormonal tumors. MBP is a registered vendor for Howard Hughes Medical Institute, Vanderbilt University, MD Anderson Cancer Center, and many more leading research institutes.